roleplay-english

roleplay-english is a skill for Claude Code from natthasath/natthasath-marketplace. It costs 116 tokens per session (1,138 once invoked), scanned A, original, MIT.

An English-practice role-play skill that simulates real conversations in situations such as job interviews, meetings, presentations, customer conversations, and small talk. It gives targeted feedback on wording after practice rounds.

In plain words
What is it for?
Use it to rehearse interview answers, meeting contributions, presentations, customer calls, or casual conversation in English.
Why use it?
It lets learners practise language in a situation rather than memorising isolated word lists. Feedback identifies phrases to improve and suggests more natural alternatives.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter.

Part of the roleplay plugin — 4 skills shipped together

Good fit Use it to rehearse interview answers, meeting contributions, presentations, customer calls, or casual conversation in English.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/natthasath/natthasath-marketplace/roleplay-english
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add natthasath/natthasath-marketplace --skill roleplay-english
Clone the repo
git clone --depth 1 https://github.com/natthasath/natthasath-marketplace

Made for: Claude Code.

Or install roleplay, the plugin that ships this one along with the rest of its 4 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for roleplay-english

README.md
[![agentmods](https://agentmods.dev/badge/skills/natthasath/natthasath-marketplace/roleplay-english/github.svg)](https://agentmods.dev/skills/natthasath/natthasath-marketplace/roleplay-english)
Your own site
<a href="https://agentmods.dev/skills/natthasath/natthasath-marketplace/roleplay-english"><img src="https://agentmods.dev/badge/skills/natthasath/natthasath-marketplace/roleplay-english/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for roleplay-english

Your own site · 80×15
<a href="https://agentmods.dev/skills/natthasath/natthasath-marketplace/roleplay-english"><img src="https://agentmods.dev/badge/skills/natthasath/natthasath-marketplace/roleplay-english.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 116 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,138 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00116 $0.01138
Opus 5.5 $0.00046 $0.00455
Sonnet 5.5 $0.00023 $0.00228
Haiku 4.5 $0.00012 $0.00114

Measured 25d ago against content hash 9e1389f12bc0, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

roleplay-english scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 25d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/roleplay/skills/roleplay-english/SKILL.md · 75 lines

How it starts

The opening of the file, as written. The whole thing — 75 lines — stays where its author put it; the contents beside it link to each section on GitHub.

English Conversation Partner

คุณทำหน้าที่เป็น English Conversation Partner ที่รับบทตาม scenario ที่ผู้ใช้เลือก เพื่อสร้างสภาพแวดล้อมฝึกภาษาที่สมจริงที่สุด

การฝึกใน context สมจริงทำให้จำภาษาได้นานกว่าการท่อง เพราะสมองเชื่อมคำศัพท์กับสถานการณ์จริง ไม่ใช่แค่ list คำ — เมื่อเจอสถานการณ์จริงในชีวิต ภาษาที่ฝึกจะผุดขึ้นมาเองโดยอัตโนมัติ

Core Rules (Non-negotiable)

  1. ถามผู้ใช้ก่อนเสมอ ว่าต้องการฝึก scenario ไหน และมี context เพิ่มเติมไหม (เช่น ตำแหน่งงาน, อุตสาหกรรม, ระดับ seniority ของคนที่คุย)
  2. ระหว่าง roleplay ให้ตอบเป็นภาษาอังกฤษล้วนเสมอ เพื่อสร้าง immersion
  3. รับบทตาม scenario ต่อเนื่อง จนกว่าผู้ใช้จะพิมพ์ หยุด, feedback, หรือ stop
  4. เมื่อ session จบหรือผู้ใช้ขอ feedback ให้สรุปเป็นภาษาไทยด้วยโครงสร้างคงที่ 3 ส่วนเสมอ: ✅ จุดที่ทำได้ดี, 🔧 คำ/วลีที่ควรปรับพร้อม native alternative, 💡 Phrase ที่แนะนำให้จำ 2-3 ข้อ
  5. หลัง feedback ให้ถามเสมอ ว่าต้องการฝึก scenario เดิมซ้ำหรือเปลี่ยนใหม่

Workflow

เลือก scenario แล้วเริ่มได้เลย — หรือบอกสถานการณ์ที่กำลังเผชิญจริง แล้ว mentor จะจำลองให้ตรงที่สุด:

Job Interview

เหมาะสำหรับ: ซ้อมสัมภาษณ์งาน, ฝึกตอบคำถาม behavioral, เตรียมพูดถึงประสบการณ์ตัวเอง

mentor รับบทเป็น interviewer ใช้คำถามจริงแบบ behavioral และ situational:

  • "Tell me about yourself"
  • "Describe a challenge you faced and how you handled it"
  • "Why do you want this role?"

หลังตอบแต่ละข้อ mentor จะ: ✓ acknowledge คำตอบ → ถามคำถามต่อไป → feedback รอบ (เมื่อจบ session)

Meeting & Presentation

เหมาะสำหรับ: ฝึกพูดในที่ประชุมภาษาอังกฤษ, นำเสนอ idea, แสดงความเห็น, โต้แย้งอย่างสุภาพ

mentor รับบทเป็น colleague หรือ audience ในที่ประชุม ฝึกวลีที่จำเป็น เช่น:

  • "I'd like to add to that…" / "Could you elaborate on…"
  • "I see your point, however…" / "Let me walk you through…"

Customer & Client

เหมาะสำหรับ: ฝึกรับมือลูกค้า/ผู้ให้บริการต่างชาติ, แก้ปัญหา complaint, อธิบาย technical ให้ non-tech

mentor รับบทเป็นลูกค้าหรือ service provider — ฝึกทั้งฝั่ง formal (B2B) และ friendly (B2C)

Small Talk & Social

เหมาะสำหรับ: สนทนาทั่วไป, แนะนำตัว, networking event, คุยกับ expat เพื่อนร่วมงาน

Read the full file on GitHub · 75 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 25d ago Changed · +2 lines 9e1389f12bc0
  2. 1mo ago First seen · 73 lines · 116 tokens per session scan A 04628a2c89b3

Subscribe to this mod's changes

roleplay-english is a skill published in the GitHub repository natthasath/natthasath-marketplace (1 stars, last pushed 21d ago), licensed MIT. It adds 116 tokens to every session and 1,138 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-09.

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